552126757

素因数分解:

$7^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 42

約数和(自身を含む): 732128838

約数和(自身を除く): 180002081

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 361, 637, 931, 1729, 2401, 2527, 4459, 4693, 6517, 12103, 16807, 17689, 31213, 32851, 45619, 84721, 117649, 123823, 218491, 229957, 319333, 593047, 866761, 1529437, 1609699, 2235331, 4151329, 6067327, 11267893, 29059303, 42471289, 78875251, 552126757]

約数ペア:

[(1, 552126757), (7, 78875251), (13, 42471289), (19, 29059303), (49, 11267893), (91, 6067327), (133, 4151329), (247, 2235331), (343, 1609699), (361, 1529437), (637, 866761), (931, 593047), (1729, 319333), (2401, 229957), (2527, 218491), (4459, 123823), (4693, 117649), (6517, 84721), (12103, 45619), (16807, 32851), (17689, 31213)]